<template>
	<view class="page-body">
		<!-- 页面内容开始 -->

		<!-- 表格搜索组件开始 -->
		<vk-data-table-query v-model="queryForm1.formData" :columns="queryForm1.columns" @search="search">
		</vk-data-table-query>
		<!-- 表格搜索组件结束 -->

		<!-- 自定义按钮区域开始 -->
		<view>
			<el-row>
				<el-button type="success" size="small" icon="el-icon-circle-plus-outline" @click="addBtn">批量生成卡密
				</el-button>
				<el-button type="success" size="small" icon="el-icon-download" @click="exportData">导出Excel</el-button>
				<!-- 批量操作 -->
				<el-dropdown v-if="table1.multipleSelection" :split-button="false" trigger="click" @command="batchBtn">
					<el-button type="danger" size="small" style="margin-left: 20rpx;"
						:disabled="table1.multipleSelection.length === 0">
						批量操作<i class="el-icon-arrow-down el-icon--right"></i>
					</el-button>
					<el-dropdown-menu slot="dropdown">
						<el-dropdown-item :command="1">批量删除</el-dropdown-item>
						<el-dropdown-item :command="2">批量作废</el-dropdown-item>
					</el-dropdown-menu>
				</el-dropdown>
			</el-row>
		</view>
		<!-- 自定义按钮区域结束 -->

		<!-- 表格组件开始 -->
		<vk-data-table ref="table1" :action="table1.action" :columns="table1.columns" :query-form-param="queryForm1"
			:selection="true" :row-no="true" :pagination="true" @update="updateBtn" @delete="deleteBtn"
			@current-change="currentChange" @selection-change="selectionChange" :border="true" :stripe="true">
		</vk-data-table>
		<!-- 表格组件结束 -->

		<!-- 添加或编辑的弹窗开始 -->
		<vk-data-dialog v-model="form1.props.show" :title="form1.props.title" width="500px" mode="form"
			:close-on-click-modal="false">
			<vk-data-form v-model="form1.data" :rules="form1.props.rules" :action="form1.props.action"
				:form-type="form1.props.formType" :columns='form1.props.columns' label-width="80px"
				@success="form1.props.show = false;refresh();">
				<template v-slot:footer="{ loading }">
					<view style="text-align: center;">
						<el-button :loading="loading" type="danger" style="padding: 10px 40px;margin-right: 30px; "
							@click="form1.props.show=false"> 取消 </el-button>
						<el-button :loading="loading" type="success" style="padding: 10px 40px; "
							@click="batchAdd(form1.data)"> 确定
						</el-button>
					</view>
				</template>
			</vk-data-form>
		</vk-data-dialog>
		<!-- 添加或编辑的弹窗结束 -->

		<!-- 页面内容结束 -->
	</view>
</template>

<script>
	var that; // 当前页面对象
	var vk = uni.vk; // vk实例
	var originalForms = {}; // 表单初始化数据

	export default {
		data() {
			// 页面数据变量
			return {
				// 页面是否请求中或加载中
				loading: false,
				// init请求返回的数据
				data: {

				},
				// 表格相关开始 -----------------------------------------------------------
				table1: {
					// 表格数据请求地址
					action: "admin/pages/kh/cdkey/getList",
					// 表格字段显示规则
					columns: [

						{
							key: "",
							title: "卡密信息",
							type: "group",
							minWidth: 230,
							align: "left",
							columns: [{
									"key": "_id",
									"title": "卡密",
									"type": "text"
								},
								{
									"key": "name",
									"title": "卡密批次名称",
									"type": "text"
								},
								{
									"key": "type",
									"title": "卡密类型",
									"type": "tag",
									data: [{
											value: 1,
											label: "天卡(会员)",
											tagType: "default"
										},
										{
											value: 2,
											label: "月卡(会员)",
											tagType: "success"
										},
										{
											value: 3,
											label: "年卡(会员)",
											tagType: "danger"
										},
										{
											value: 4,
											label: "金豆卡",
											tagType: "warning"
										},
									]
								},
								{
									"key": "number",
									"title": "时长",
									"type": "number"
								},
								{
									"key": "bean",
									"title": "金豆数",
									"type": "number",
									"defaultValue": "无"

								},
							]
						},

						{
							key: "",
							title: "卡密兑换信息",
							type: "group",
							minWidth: 270,
							align: "left",
							columns: [{
									"key": "state",
									"title": "卡密状态",
									"width": 100,
									"type": "tag",
									data: [{
											value: 0,
											label: "未兑换",
											tagType: "default"
										},
										{
											value: 1,
											label: "已兑换",
											tagType: "success"
										},
										{
											value: 4,
											label: "已作废",
											tagType: "danger"
										}
									]
								},
								{
									"key": "user_id",
									"title": "兑换用户ID",
									"type": "text",
									"width": 200,
									"defaultValue": "无"
								},
								{
									"key": "user_nickname",
									"title": "兑换用户昵称",
									"type": "text",
									"width": 200,
									"defaultValue": "无"
								},
							]
						},
						{
							key: "",
							title: "其他信息",
							type: "group",
							minWidth: 240,
							align: "left",
							columns: [{
									"key": "remark",
									"title": "备注",
									"type": "text",
									"width": 200
								},
								{
									"key": "_add_time",
									"title": "添加时间",
									"type": "time",
									"width": 200
								},
							]
						},
						{
							key: "used_time",
							title: "兑换时间",
							type: "time",
							width: 200,
							sortable: "custom"
						},
					],
					// 多选框选中的值
					multipleSelection: [],
					// 当前高亮的记录
					selectItem: ""
				},
				// 表格相关结束 -----------------------------------------------------------
				// 表单相关开始 -----------------------------------------------------------
				// 查询表单请求数据
				queryForm1: {
					// 查询表单数据源，可在此设置默认值
					formData: {

					},
					// 查询表单的字段规则 fieldName:指定数据库字段名,不填默认等于key
					columns: [{
							"key": "name",
							"title": "批次名称",
							"type": "text",
							"width": 150,
							"mode": "="
						},
						{
							key: "type",
							title: "卡密类型",
							width: 150,
							type: "select",
							data: [{
									value: 1,
									label: "天卡(会员)"
								},
								{
									value: 2,
									label: "月卡(会员)"
								},
								{
									value: 3,
									label: "年卡(会员)"
								},
								{
									value: 4,
									label: "金豆卡"
								},
							],
							"mode": "="
						},
						{
							key: "state",
							title: "卡密状态",
							width: 150,
							type: "select",
							data: [{
									value: 0,
									label: "未兑换"
								},
								{
									value: 1,
									label: "已兑换"
								},
								{
									value: 4,
									label: "已作废"
								}
							],
							"mode": "="
						},
						{
							"key": "user_id",
							"title": "兑换用户ID",
							"type": "text",
							"width": 160,
							"mode": "="
						},
						{
							"key": "user_nickname",
							"title": "兑换用户昵称",
							"type": "text",
							"width": 180,
							"mode": "%%"
						},
						{
							"key": "used_time",
							"title": "兑换时间",
							"type": "datetimerange",
							"width": 240,
							"mode": "[]"
						},
						{
							"key": "remark",
							"title": "备注",
							"type": "text",
							"width": 160,
							"mode": "%%"
						},
					]
				},
				form1: {
					// 表单请求数据，此处可以设置默认值
					data: {
						state: 0, //未兑换
						number: 1,
						user_id: "",
						user_nickname: ""
					},
					// 表单属性
					props: {
						// 表单请求地址
						action: "",
						// 表单字段显示规则
						columns: [{
								key: "",
								title: "提示：批量生成卡密数量较多时需等待较长时间，请勿关闭页面",
								type: "bar-title"
							},
							{
								"key": "name",
								"title": "批次名称",
								"type": "text",
								"width": 200
							},
							{
								key: "type",
								title: "卡密类型",
								width: 200,
								type: "select",
								data: [{
										value: 1,
										label: "天卡(会员)"
									},
									{
										value: 2,
										label: "月卡(会员)"
									},
									{
										value: 3,
										label: "年卡(会员)"
									},
									{
										value: 4,
										label: "金豆卡"
									},
								]
							},
							{
								"key": "number",
								"title": "时长",
								"type": "number",
								"width": 200,
								"tips": "卡密类型为天卡时,此处填1表示1天,2表示2天,以此类推",
								showRule: (formData) => {
									if (formData.type == 4) {
										return false;
									} else {
										return true;
									}
								}
							},
							{
								"key": "bean",
								"title": "金豆数",
								"type": "number",
								"width": 200,
								"tips": "卡密类型为金豆卡时,此处填金豆数",
								showRule: (formData) => {
									if (formData.type == 4) {
										return true;
									} else {
										return false;
									}
								}
							},
							{
								"key": "createnumber",
								"title": "本次生成卡密数量",
								"type": "number",
								"width": 200,
								"tips": "本次批量生成多少条卡密,一次最多200"
							},
							{
								"key": "remark",
								"title": "备注",
								"type": "text",
								"width": 200
							}
						],
						// 表单验证规则
						rules: {
							name: [{
								required: true,
								message: "批次名称必须填写",
								trigger: ['blur', 'change']
							}],
							type: [{
								required: true,
								message: "卡密类型必须选择",
								trigger: ['blur', 'change']
							}],
							number: [{
								required: true,
								message: "时长必须填写",
								trigger: ['blur', 'change']
							}],
							createnumber: [{
								required: true,
								message: "生成数量必填且不大于200",
								trigger: ['blur', 'change']
							}],
						},
						// add 代表添加 update 代表修改
						formType: "",
						// 是否显示表单的弹窗
						show: false
					}
				},
				// 其他弹窗表单
				formDatas: {},
				// 表单相关结束 -----------------------------------------------------------
			};
		},
		// 监听 - 页面每次【加载时】执行(如：前进)
		onLoad(options = {}) {
			that = this;
			vk = that.vk;
			that.options = options;
			that.init(options);
		},
		// 监听 - 页面【首次渲染完成时】执行。注意如果渲染速度快，会在页面进入动画完成前触发
		onReady() {},
		// 监听 - 页面每次【显示时】执行(如：前进和返回) (页面每次出现在屏幕上都触发，包括从下级页面点返回露出当前页面)
		onShow() {},
		// 监听 - 页面每次【隐藏时】执行(如：返回)
		onHide() {},
		// 函数
		methods: {
			// 页面数据初始化函数
			init(options) {
				originalForms["form1"] = vk.pubfn.copyObject(that.form1);
			},
			// 页面跳转
			pageTo(path) {
				vk.navigateTo(path);
			},
			// 表单重置
			resetForm() {
				vk.pubfn.resetForm(originalForms, that);
			},
			// 搜索
			search() {
				that.$refs.table1.search();
			},
			// 刷新
			refresh() {
				that.$refs.table1.refresh();
			},
			// 获取当前选中的行的数据
			getCurrentRow() {
				return that.$refs.table1.getCurrentRow();
			},
			// 监听 - 行的选中高亮事件
			currentChange(val) {
				that.table1.selectItem = val;
			},
			// 当选择项发生变化时会触发该事件
			selectionChange(list) {
				that.table1.multipleSelection = list;
			},
			batchAdd(item) {
				if (!this.form1.data.name) {
					vk.alert('批次名称必须填写');
					return;
				}
				if (!this.form1.data.type) {
					vk.alert('卡密类型必须选择');
					return;
				}
				if (this.form1.data.type == 1 || this.form1.data.type == 2 || this.form1.data.type == 3) {
					if (!this.form1.data.number) {
						vk.alert('卡密类型为会员卡时,会员时长必须填写');
						return;
					}
				}
				if (this.form1.data.type == 4) {
					if (!this.form1.data.bean) {
						vk.alert('卡密类型为金豆卡时,金豆数必须填写');
						return;
					}
				}
				if (!this.form1.data.createnumber || this.form1.data.createnumber > 200) {
					vk.alert('生成数量必填且不大于200');
					return;
				}
				// if (this.form1.data.createnumber && this.form1.data.createnumber <= 200) {
				// 	if()
				// 	vk.alert('生成数量必填且不大于200');
				// 	return;
				// }
				vk.callFunction({
					url: 'admin/pages/kh/cdkey/add',
					title: '请求中...',
					data: {
						tvinfo: this.form1.data
					},
					success: (data) => {
						this.form1.props.show = false; //关闭编辑窗口
						this.refresh()
					}
				});
			
			},
			// 显示添加页面
			addBtn() {
				that.resetForm();
				that.form1.props.action = 'admin/pages/kh/cdkey/add';
				that.form1.props.formType = 'add';
				that.form1.props.title = '添加';
				that.form1.props.show = true;
			},
			// 显示修改页面
			updateBtn({
				item
			}) {
				that.form1.props.action = 'admin/pages/kh/cdkey/update';
				that.form1.props.formType = 'update';
				that.form1.props.title = '编辑';
				that.form1.props.show = true;
				that.form1.data = item;
			},
			// 删除按钮
			deleteBtn({
				item,
				deleteFn
			}) {
				deleteFn({
					action: "admin/pages/kh/cdkey/delete",
					data: {
						_id: item._id
					},
				});
			},
			// 监听 - 批量操作的按钮点击事件
			batchBtn(index) {
				switch (index) {
					case 1:
						vk.callFunction({
							url: 'admin/pages/kh/cdkey/batch',
							title: '请求中...',
							data: {
								lists: this.table1.multipleSelection,
								type: "delete"
							},
							success: (data) => {
								console.log("执行完成");
								this.refresh()
							}
						});
						break;
					case 2:
						vk.callFunction({
							url: 'admin/pages/kh/cdkey/batch',
							title: '请求中...',
							data: {
								lists: this.table1.multipleSelection,
								type: "destroy"
							},
							success: (data) => {
								console.log("执行完成");
								this.refresh()
							}
						});
						break;
					default:
						break;
				}
			},
			exportData() {
				that.$refs.table1.exportExcel({
					fileName: "导出数据",
					title: "正在导出数据...",
					pageIndex: 1,
					pageSize: -1, // 此值为-1，代表导出所有数据
				});
			}
		},
		// 监听属性
		watch: {

		},
		// 过滤器
		filters: {

		},
		// 计算属性
		computed: {

		}
	};
</script>
<style lang="scss" scoped>
	.page-body {}
</style>